| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $206.98 | 9.627% | $226.906 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $182.40 | 8.215% | $197.3842 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $76.45 | 12.362% | $85.9007 | $85.90 | $85.90 | $85.90 |
| Purchase #4 | $112.95 | 3.267% | $116.6401 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $123.65 | 11.646% | $138.0503 | $138.05 | $138.05 | $138.10 |
| Purchase #6 | $103.65 | 6.554% | $110.4432 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $231.55 | 9.261% | $252.9938 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $1,037.63 | $1,128.3183 | $1,128.31 | $1,128.35 | $1,128.30 | |